Is there any possible to use dlsym function

I want to use dlsym() ,dlopen() function to hook c series function for collecting performance of iOS game. but these functions may be rejected by app review team. Not using for hot code push. Thank you in advance!

Success may depend on how you _are_ using them - seen the example in this SO thread?


https://stackoverflow.com/questions/5040433/calling-function-by-name-using-dlsym-in-ios

Is there any possible to use dlsym function
 
 
Q